A base has a slippery soapy feel.
talc
Talc.
quartz
nothing
crystal
Graphite
Phosphate is the correct answer.
Mica is a very soft mineral, about a 1 or 2
Soapstone is a metamorphic rock composed of the mineral talc. Soapstone is a non-foliated metamorphic rock with a microcrystalline texture. It is very soft and can be easily scratched.
A soft mineral of a soapy feel and a greenish, whitish, or grayish color, usually occurring in foliated masses. It is hydrous silicate of magnesia. Steatite, or soapstone, is a compact granular variety.
No, a mineral is a hard substance
A soapstone is a soft heavy compact variety of talc having a soapy feel. A whetstone is a flat stone for sharpening edged tools or knives.
The mineral is graphite.
soapy are biodegradable and soap-less non biodegradable
Lithium is soft, metallic, and shiny.
For example talc is very soft.
The mineral that fits that description is graphite. It is soft, and has an oily or greasy feel. When it was first found in Britain, it was used to mark sheep! Today we use processed and prepared graphite as pencil lead. A link can be found below.
Very soft mineral
Warm soapy water (dish soap works) and a soft cloth.
warm soapy water and a soft brush.
TopazTaaffeiteThomsoniteTanzaniteTiger-eyeTourmalineTsavoriteTugtupiteTurquoise